Route notes
Why this routing works
This itinerary uses Los Angeles as both origin and endpoint, with a single transpacific arrival into Sydney, then onward flights to Cairns and Brisbane before the return to Los Angeles. That sequencing keeps the long-haul sectors at the front and back of the trip while the Australia segments sit in the middle as shorter connections.
With three weeks total, the route is paced for multiple stops without adding extra backtracking. Sydney works as the first arrival point, followed by Cairns and then Brisbane, creating a straightforward north-to-south progression before the final long-haul homebound flight.
Ticketing this as one business-class multi-stop itinerary can simplify a route that mixes one intercontinental roundtrip with two domestic Australia segments. The structure is particularly clear for travelers who want a defined start and finish in Los Angeles and a fixed stop order across Australia.
February departures place this itinerary within the January to March season. Based on the provided route data, pricing for this three-week business-class itinerary starts at USD 8,486 and runs to USD 12,945.